Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Magdalena, Barbara Jabłońska"'
Publikováno v:
Journal of Materials Research and Technology, Vol 28, Iss , Pp 856-864 (2024)
One of the most important factor affecting properties of TWIP steels is the heat generated from plastic work during deformation. As the significant temperature rise can lead to a reduction or cessation of the main deformation mechanism – twinning.
Externí odkaz:
https://doaj.org/article/215f4adfdebc4f78893091381488ba50
Autor:
Magdalena Barbara Jabłońska, Katarzyna Jasiak, Karolina Kowalczyk, Iwona Bednarczyk, Mateusz Skwarski, Marek Tkocz, Zbigniew Gronostajski
Publikováno v:
Materials Science-Poland. 40:1-11
In this paper, the heat generated during deformation under the static testing of high-manganese TWIP steel with addition of niobium was determined. The research combined the interaction of heat generated during deformation, mechanical properties, har
Autor:
Magdalena Barbara Jabłońska, Katarzyna Jasiak, Karolina Kowalczyk, Mateusz Skwarski, Kinga Rodak, Zbigniew Gronostajski
Publikováno v:
International Journal of Material Forming. 16
The TWIP (Twinning Induced Plasticity) steels are one of the most promising materials in reducing the weight of vehicles. Despite a lot of research on TWIP steel, there are some issues that are not explained enough. Due to the future use of TWIP stee
Publikováno v:
Catalysis Science & Technology. 9:2057-2077
The good performance of modern diesel engines and their low fuel consumption have caused a continuous increase in the diesel engine vehicle population. However, under oxygen-rich conditions the conventional three-way catalysts are not able to reduce
Publikováno v:
Archives of Civil and Mechanical Engineering. 18:500-507
This work is focused on the effect of rolling with cyclic movement of rolls (RCMR) on microstructure, mechanical properties and electrical conductivity of CuCr0.6 and CuFe2 alloys in states after applying different heat treatments. The mechanical pro
Autor:
Anna Urbańczyk-Gucwa, Kinga Rodak, Magdalena, Barbara Jabłońska, Jacek Pawlicki, Jaroslaw Mizera, Magdalena Jabłońska
Publikováno v:
Archives of Civil and Mechanical Engineering. 18:331-337
In this study, binary Al–2.3wt%Li alloy, ternary Al–2.2wt%Li–0.1wt%Zr alloy and quaternary Al–2.2wt%Li–0.1wt%Zr–1.2wt%Cu alloy in the solution treated condition and additionally in aging condition were severely plastically deformed by rol
Publikováno v:
Applied Catalysis B: Environmental. 181:332-351
More restrictive standards of Euro VI concerning nitrogen oxide (NO x = NO, NO 2 ) emissions necessitate an enhanced urea injection, while generating a higher ammonia slip, which is also precisely limited. For this reason, ammonia slip catalysts (ASC
Publikováno v:
Catalysis Science & Technology. 6:7671-7687
Nitrous oxide (N2O) appears as one of the undesired by-products in exhaust gases emitted from diesel engine aftertreatment systems, such as diesel oxidation catalysts (DOC), lean NOx trap (LNT, also known as NOx storage and reduction (NSR)) or select
Publikováno v:
Catalysis Communications. 70:66-71
A series of γ-Al 2 O 3 , TiO 2 (anatase) and mt-ZrO 2 were impregnated with 1.0 wt.% of Cu or Fe and/or with 0.05 wt.% of Pt, Pd or Rh. The obtained samples were tested as catalysts of the selective catalytic oxidation of ammonia. An interesting cla
Publikováno v:
RSC Advances. 5:43408-43431
Ammonia emission to the atmosphere is an important environmental problem. A significant increase in ammonia emission is expected in automotive and energy production sectors in the near future. It is related to the spreading of technologies that use a